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Date: Tue, 29 Dec 2015 21:08:00 +0300
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Subject: Re: Changing Solr Schema with Data
From: Salman Ansari <salman.rahmat@gmail.com>
To: solr-user@lucene.apache.org
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Thanks guys for your responses.

@Shalin: Do you have a documentation that explains this? Moreover, is it
only for Solr 5+ or is it still applicable to Solr 3+? I am asking this as
I am working in a team and in some of our projects we are using old Solr
versions and I need to convince the guys that this is possible in the old
Solr as well.

Thanks for your help.

Regards,
Salman


On Tue, Dec 29, 2015 at 9:44 AM, Shalin Shekhar Mangar <
shalinmangar@gmail.com> wrote:

> Adding new fields is not a problem. You can continue to use your
> existing index with the new schema.
>
> On Tue, Dec 29, 2015 at 1:58 AM, Salman Ansari <salman.rahmat@gmail.com>
> wrote:
> > You can say that we are not removing any fields (so the old data should
> not
> > get affected), however, we need to add new fields (which new data will
> > have). Does that answer your question?
> >
> >
> > Regards,
> > Salman
> >
> > On Mon, Dec 28, 2015 at 9:58 PM, Alexandre Rafalovitch <
> arafalov@gmail.com>
> > wrote:
> >
> >> Is the schema change affects the data you want to keep?
> >> ----
> >> Newsletter and resources for Solr beginners and intermediates:
> >> http://www.solr-start.com/
> >>
> >>
> >> On 29 December 2015 at 01:48, Salman Ansari <salman.rahmat@gmail.com>
> >> wrote:
> >> > Hi,
> >> >
> >> > I am facing an issue where I need to change Solr schema but I have
> >> crucial
> >> > data that I don't want to delete. Is there a way where I can change
> the
> >> > schema of the index while keeping the data intact?
> >> >
> >> > Regards,
> >> > Salman
> >>
>
>
>
> --
> Regards,
> Shalin Shekhar Mangar.
>

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